$data = curl_exec($ch); // Executing the curl request and assigning the returned data to the $data variable. // Returning the data from the function

(1)

<?php

// Defining the basic cURL function set_time_limit(120);

function curl($url) {

$ch = curl_init(); // Initialising cURL

curl_setopt($ch, CURLOPT_URL, $url); // Setting cURL's URL option with the $url variable passed into the function

curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE); // Setting cURL's option to return the webpage data

$data = curl_exec($ch); // Executing the cURL request and assigning the returned data to the $data variable

curl_close($ch); // Closing cURL

return $data; // Returning the data from the function }

function cekKamus($kata){ // cari di database

$sql = "SELECT * from tb_katadasar where katadasar ='$kata' LIMIT 1"; //echo $sql.' ';

$result = mysql_query($sql) or die(mysql_error()); if(mysql_num_rows($result)==1){

return true; // True jika ada }else{

(2)

} }

// Hapus Inflection Suffixes ("-lah", "-kah", "-ku", "-mu", atau "-nya") function Del_Inflection_Suffixes($kata){

$kataAsal = $kata;

if(eregi('([km]u|nya|[kl]ah|pun)$',$kata)){ // Cek Inflection Suffixes $__kata = eregi_replace('([km]u|nya|[kl]ah|pun)$','',$kata);

if(eregi('([klt]ah|pun)$',$kata)){ // Jika berupa particles (lah", kah", tah" atau "-pun")

if(eregi('([km]u|nya)$',$__kata)){ // Hapus Possesive Pronouns ("-ku", "-mu", atau "-nya") $__kata__ = eregi_replace('([km]u|nya)$','',$__kata); return $__kata__; } } return $__kata; } return $kataAsal; } function Cek_Rule_Precedence($kata){

if(eregi('^(be)[[:alpha:]]+(lah|an)$',$kata)){ // be- dan -i return true;

}

(3)

return true; }

return false; }

// Cek Prefix Disallowed Sufixes (Kombinasi Awalan dan Akhiran yang tidak diizinkan) function Cek_Prefix_Disallowed_Sufixes($kata){

if(eregi('^(be)[[:alpha:]]+(i)$',$kata)){ // be- dan -i return true;

}

if(eregi('^(di)[[:alpha:]]+(an)$',$kata)){ // di- dan -an return true;

}

if(eregi('^(ke)[[:alpha:]]+(i|kan)$',$kata)){ // ke- dan -i,-kan return true;

}

if(eregi('^(me)[[:alpha:]]+(an)$',$kata)){ // me- dan -an return true;

}

if(eregi('^(se)[[:alpha:]]+(i|kan)$',$kata)){ // se- dan -i,-kan return true;

}

return false; }

(4)

// Hapus Derivation Suffixes ("-i", "-an" atau "-kan") function Del_Derivation_Suffixes($kata){

$kataAsal = $kata;

if(preg_match('/(kan)$/',$kata)){ // Cek Suffixes $__kata = preg_replace('/(kan)$/','',$kata); if(cekKamus($__kata)){ // Cek Kamus

return $__kata; }

}

if(preg_match('/(an|i)$/',$kata)){ // cek -kan

$__kata__ = preg_replace('/(an|i)$/','',$kata); if(cekKamus($__kata__)){ // Cek Kamus

return $__kata__; } } if(Cek_Prefix_Disallowed_Sufixes($kata)){ return $kataAsal; } return $kataAsal; }

// Hapus Derivation Prefix ("di-", "ke-", "se-", "te-", "be-", "me-", atau "pe-") function Del_Derivation_Prefix($kata){

(5)

/* --- Tentukan Tipe Awalan ---*/

if(preg_match('/^(di|[ks]e)\S{1,}/',$kata)){ // Jika di-,ke-,se- $__kata = preg_replace('/^(di|[ks]e)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^([^aiueo])e\\1[aiueo]\S{1,}/i',$kata)){ // aturan 37 $__kata = preg_replace('/^([^aiueo])e/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } }

if(preg_match('/^([tmbp]e)\S{1,}/',$kata)){ //Jika awalannya adalah "te-", "me-", "be-", atau "pe-"

/*--- Awalan "be-", ---*/ if(preg_match('/^(be)\S{1,}/',$kata)){ // Jika awalan "be-",

(6)

$__kata = preg_replace('/^(ber)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } $__kata = preg_replace('/^(ber)/','r',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(ber)[^aiueor][[:alpha:]](?!er)\S{1,}/',$kata)){ //aturan 2. $__kata = preg_replace('/^(ber)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik }

$__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){

(7)

return $__kata__; } } if(preg_match('/^(ber)[^aiueor][[:alpha:]]er[aiueo]\S{1,}/',$kata)){ //aturan 3. $__kata = preg_replace('/^(ber)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^belajar\S{0,}/',$kata)){ //aturan 4. $__kata = preg_replace('/^(bel)/','',$kata); if(cekKamus($__kata)){

(8)

if(preg_match('/^(be)[^aiueolr]er[^aiueo]\S{1,}/',$kata)){ //aturan 5. $__kata = preg_replace('/^(be)/','',$kata);

if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } } /*---end "be-", ---*/ /*--- Awalan "te-", ---*/ if(preg_match('/^(te)\S{1,}/',$kata)){ // Jika awalan "te-",

if(preg_match('/^(terr)\S{1,}/',$kata)){ return $kata; } if(preg_match('/^(ter)[aiueo]\S{1,}/',$kata)){ // aturan 6. $__kata = preg_replace('/^(ter)/','',$kata); if(cekKamus($__kata)){

(9)

if(cekKamus($__kata__)){ return $__kata__; }

$__kata = preg_replace('/^(ter)/','r',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(ter)[^aiueor]er[aiueo]\S{1,}/',$kata)){ // aturan 7. $__kata = preg_replace('/^(ter)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(ter)[^aiueor](?!er)\S{1,}/',$kata)){ // aturan 8. $__kata = preg_replace('/^(ter)/','',$kata);

(10)

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(te)[^aiueor]er[aiueo]\S{1,}/',$kata)){ // aturan 9. $__kata = preg_replace('/^(te)/','',$kata); if(cekKamus($__kata)){

if(preg_match('/^(ter)[^aiueor]er[^aiueo]\S{1,}/',$kata)){ // aturan 35 belum bisa

$__kata = preg_replace('/^(ter)/','',$kata); if(cekKamus($__kata)){

(11)

$__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } } /*---end "te-", ---*/ /*--- Awalan "me-", ---*/ if(preg_match('/^(me)\S{1,}/',$kata)){ // Jika awalan "me-",

if(preg_match('/^(me)[lrwyv][aiueo]/',$kata)){ // aturan 10 $__kata = preg_replace('/^(me)/','',$kata);

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(mem)[bfvp]\S{1,}/',$kata)){ // aturan 11. $__kata = preg_replace('/^(mem)/','',$kata); if(cekKamus($__kata)){

(12)

} $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*if(preg_match('/^(mempe)\S{1,}/',$kata)){ // aturan 12 $__kata = preg_replace('/^(mem)/','pe',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } }*/ if (preg_match('/^(mem)((r[aiueo])|[aiueo])\S{1,}/', $kata)){//aturan 13 $__kata = preg_replace('/^(mem)/','m',$kata); if(cekKamus($__kata)){

(13)

return $__kata__; }

$__kata = preg_replace('/^(mem)/','p',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(men)[cdjszt]\S{1,}/',$kata)){ // aturan 14. $__kata = preg_replace('/^(men)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if (preg_match('/^(men)[aiueo]\S{1,}/',$kata)){//aturan 15 $__kata = preg_replace('/^(men)/','n',$kata);

(14)

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } $__kata = preg_replace('/^(men)/','t',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(meng)[ghqk]\S{1,}/',$kata)){ // aturan 16. $__kata = preg_replace('/^(meng)/','',$kata); if(cekKamus($__kata)){

(15)

} }

if(preg_match('/^(meng)[aiueo]\S{1,}/',$kata)){ // aturan 17 $__kata = preg_replace('/^(meng)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } $__kata = preg_replace('/^(meng)/','k',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } $__kata = preg_replace('/^(menge)/','',$kata); if(cekKamus($__kata)){

(16)

if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(meny)[aiueo]\S{1,}/',$kata)){ // aturan 18. $__kata = preg_replace('/^(meny)/','s',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } $__kata = preg_replace('/^(me)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } } /*---end "me-", ---*/

(17)

/*--- Awalan "pe-", ---*/ if(preg_match('/^(pe)\S{1,}/',$kata)){ // Jika awalan "pe-",

if(preg_match('/^(pe)[wy]\S{1,}/',$kata)){ // aturan 20. $__kata = preg_replace('/^(pe)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(per)[aiueo]\S{1,}/',$kata)){ // aturan 21 $__kata = preg_replace('/^(per)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } $__kata = preg_replace('/^(per)/','r',$kata);

(18)

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(per)[^aiueor][[:alpha:]](?!er)\S{1,}/',$kata)){ // aturan 23 $__kata = preg_replace('/^(per)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(per)[^aiueor][[:alpha:]](er)[aiueo]\S{1,}/',$kata)){ // aturan 24 $__kata = preg_replace('/^(per)/','',$kata); if(cekKamus($__kata)){

(19)

$__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(pem)[bfv]\S{1,}/',$kata)){ // aturan 25 $__kata = preg_replace('/^(pem)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(pem)(r[aiueo]|[aiueo])\S{1,}/',$kata)){ // aturan 26 $__kata = preg_replace('/^(pem)/','m',$kata); if(cekKamus($__kata)){

(20)

$__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } $__kata = preg_replace('/^(pem)/','p',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(pen)[cdjzt]\S{1,}/',$kata)){ // aturan 27 $__kata = preg_replace('/^(pen)/','',$kata); if(cekKamus($__kata)){

return $__kata__; }

(21)

}

if(preg_match('/^(pen)[aiueo]\S{1,}/',$kata)){ // aturan 28 $__kata = preg_replace('/^(pen)/','n',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } $__kata = preg_replace('/^(pen)/','t',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(peng)[^aiueo]\S{1,}/',$kata)){ // aturan 29 $__kata = preg_replace('/^(peng)/','',$kata);

(22)

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(peng)[aiueo]\S{1,}/',$kata)){ // aturan 30 $__kata = preg_replace('/^(peng)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } $__kata = preg_replace('/^(peng)/','k',$kata); if(cekKamus($__kata)){

(23)

$__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } $__kata = preg_replace('/^(penge)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(peny)[aiueo]\S{1,}/',$kata)){ // aturan 31 $__kata = preg_replace('/^(peny)/','s',$kata); if(cekKamus($__kata)){

return $__kata__; }

(24)

$__kata = preg_replace('/^(pe)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(pel)[aiueo]\S{1,}/',$kata)){ // aturan 32 $__kata = preg_replace('/^(pel)/','l',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if (preg_match('/^(pelajar)\S{0,}/',$kata)){ $__kata = preg_replace('/^(pel)/','',$kata);

(25)

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(pe)[^rwylmn]er[aiueo]\S{1,}/',$kata)){ // aturan 33 $__kata = preg_replace('/^(pe)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(pe)[^rwylmn](?!er)\S{1,}/',$kata)){ // aturan 34 $__kata = preg_replace('/^(pe)/','',$kata); if(cekKamus($__kata)){

(26)

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } if(preg_match('/^(pe)[^aiueor]er[^aiueo]\S{1,}/',$kata)){ // aturan 36 $__kata = preg_replace('/^(pe)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } } } /*---end "pe-", ---*/ /*--- Awalan "memper-", ---*/ if(preg_match('/^(memper)\S{1,}/',$kata)){

(27)

$__kata = preg_replace('/^(memper)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } //*-- Cek luluh -r --- $__kata = preg_replace('/^(memper)/','r',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*---end "memper-", ---*/ /*--- Awalan "mempel-", ---*/ if(preg_match('/^(mempel)\S{1,}/',$kata)){ $__kata = preg_replace('/^(mempel)/','',$kata); if(cekKamus($__kata)){

(28)

$__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } //*-- Cek luluh -r --- $__kata = preg_replace('/^(mempel)/','l',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*---end "mempel-", ---*/ /*---awalan "memter-", ---*/ if(preg_match('/^(menter)\S{1,}/',$kata)){ $__kata = preg_replace('/^(menter)/','',$kata); if(cekKamus($__kata)){

return $__kata__; }

(29)

//*-- Cek luluh -r ---

$__kata = preg_replace('/^(menter)/','r',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*---end "memter-", ---*/ /*---awalan "member-", ---*/ if(preg_match('/^(member)\S{1,}/',$kata)){ $__kata = preg_replace('/^(member)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } //*-- Cek luluh -r --- $__kata = preg_replace('/^(member)/','r',$kata); if(cekKamus($__kata)){

(30)

} $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*---end member-", ---*/ /*---awalan "diper-", ---*/ if(preg_match('/^(diper)\S{1,}/',$kata)){ $__kata = preg_replace('/^(diper)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } /*-- Cek luluh -r ---*/ $__kata = preg_replace('/^(diper)','r',$kata); if(cekKamus($__kata)){

(31)

} } /*---end "diper-", ---*/ /*---awalan "diter-", ---*/ if(preg_match('/^(diter)\S{1,}/',$kata)){ $__kata = preg_replace('/^(diter)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } /*-- Cek luluh -r ---*/ $__kata = preg_replace('/^(diter)','r',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*---end "diter-", ---*/ /*---awalan "dipel-", ---*/

(32)

if(preg_match('/^(dipel)\S{1,}/',$kata)){

$__kata = preg_replace('/^(dipel)/','l',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } /*-- Cek luluh -l---*/ $__kata = preg_replace('/^(dipel)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*---end dipel-", ---*/

/*---kata "terpelajar"(kasus khusus), ---*/ if(preg_match('/terpelajar/',$kata)){

$__kata = preg_replace('/terpel/','',$kata); if(cekKamus($__kata)){

(33)

} $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*---end "terpelajar"-", ---*/

/*---kata seseorang(kasus khusus), ---*/ if(preg_match('/seseorang/',$kata)){

$__kata = preg_replace('/^(sese)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } } /*---end seseorang-", ---*/ /*---awalan "diber-"---*/ if(preg_match('/^(diber)\S{1,}/',$kata)){ $__kata = preg_replace('/^(diber)/','',$kata); if(cekKamus($__kata)){

return $__kata__; }

(34)

/*-- Cek luluh -l---*/

$__kata = preg_replace('/^(diber)/','r',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*---end "diber-"---*/ /*---awalan "keber-"---*/ if(preg_match('/^(keber)\S{1,}/',$kata)){ $__kata = preg_replace('/^(keber)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } /*-- Cek luluh -l---*/ $__kata = preg_replace('/^(keber)/','r',$kata); if(cekKamus($__kata)){

(35)

} $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*---end "keber-"---*/ /*---awalan "keter-"---*/ if(preg_match('/^(keter)\S{1,}/',$kata)){ $__kata = preg_replace('/^(keter)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } /*-- Cek luluh -l---*/ $__kata = preg_replace('/^(keter)/','r',$kata); if(cekKamus($__kata)){

(36)

} } /*---end "keter-"---*/ /*---awalan "berke-"---*/ if(preg_match('/^(berke)\S{1,}/',$kata)){ $__kata = preg_replace('/^(berke)/','',$kata); if(cekKamus($__kata)){

return $__kata; // Jika ada balik } $__kata__ = Del_Derivation_Suffixes($__kata); if(cekKamus($__kata__)){ return $__kata__; } } /*---end "berke-"---*/

/* --- Cek Ada Tidaknya Prefik/Awalan ("di-", "ke-", "se-", "te-", "be-", "me-", atau "pe-") ---*/ if(preg_match('/^(di|[kstbmp]e)\S{1,}/',$kata) == FALSE){ return $kataAsal; } return $kataAsal; } function Enhanced_CS($kata){ $dbServer = "localhost";

(37)

$dbUser = "root"; $dbPass = "";

$dbKoneksi = mysql_connect($dbServer, $dbUser, $dbPass); $dbName = "stbi";

mysql_select_db($dbName);

$kataAsal = $kata;

/* 1. Cek Kata di Kamus jika Ada SELESAI */ if(cekKamus($kata)){ // Cek Kamus

return $kata; // Jika Ada kembalikan }

/* 2. Buang Infection suffixes (\-lah", \-kah", \-ku", \-mu", atau \-nya") */ $kata = Del_Inflection_Suffixes($kata);

/* 3. Buang Derivation suffix (\-i" or \-an") */ $kata = Del_Derivation_Suffixes($kata);

/* 4. Buang Derivation prefix */ $kata = Del_Derivation_Prefix($kata);

return $kata; }

(38)

function porterstemmer($word){

$dbServer = "localhost"; $dbUser = "root"; $dbPass = "";

$dbKoneksi = mysql_connect($dbServer, $dbUser, $dbPass); $dbName = "stbi";

mysql_select_db($dbName);

//STEP 1 (Cek Kamus partikel & partikel berprefiks)

$partikel = mysql_query("SELECT * FROM dsr_partikel WHERE name ='$word'"); if(mysql_num_rows($partikel)==1){ //langsung tulis $dasar =$word; echo $dasar; exit; }else {

$partikel_berprefiks=mysql_query("SELECT * FROM dsr_partikel_prefiks WHERE name='$word'");

if(mysql_num_rows($partikel_berprefiks)==1 && strlen($word) > 4){ //hapus prefiks

if(substr($word,0,4)=="meng" or substr($word,0,4)=="peng"){ echo substr($word,4);

(39)

}else if(substr($word,0,4)=="meny" or substr($word,0,4)=="peny"){ $dasar =substr($word,4);

echo "s".$dasar;

}else if(substr($word,0,3)=="mel" or substr($word,0,3)=="mer" or substr($word,0,3)=="mew" or substr($word,0,3)=="mey"){

echo substr($word,2);

}else if(substr($word,0,2)=="di"){ echo substr($word,2);

}else if(substr($word,0,3)=="mem" or substr($word,0,3)=="pem"){ if(substr($word,3,1)=="a" or substr($word,3,1)=="i" or substr($word,3,1)=="u" or substr($word,3,1)=="e" or substr($word,3,1)=="o"){

$dasar =substr($word,3); echo "p".$dasar;

}else{

$dasar =substr($word,3); echo $dasar;} }else if(substr($word,0,3 == "pel")){

$dasar =substr($word,4); echo $dasar;

}

else if(substr($word,0,3)=="men" or substr($word,0,3)=="pen" ){ $dasar =substr($word,3);

echo "t".$dasar; }

exit; } else{

(40)

//hapus partikel

if((substr($word, -3) == 'kah' )||( substr($word, -3) == 'lah' )||( substr($word, -3) == 'pun' )||( substr($word, -3) == 'tah' )){

$word2 = substr($word, 0, -3);} else{

$word2 = $word;

}

echo "Penghapusan partikel = ".$word2." "; }

}

//STEP 2 (Cek Kamus milik & milik berprefiks)

$milik = mysql_query("SELECT * FROM dsr_milik WHERE name='$word2'"); if(mysql_num_rows($milik)==1){ //langsung tulis $dasar =$word2; echo $dasar; exit; }else {

$milik_berprefiks = mysql_query("SELECT * FROM dsr_milik_prefiks WHERE name='$word2'"); if(mysql_num_rows($milik_berprefiks)==1 && strlen($word2) > 4){

//hapus prefiks

if(substr($word2,0,4)=="meng" or substr($word2,0,4)=="peng"){ echo substr($word2,4);

}else if(substr($word2,0,4)=="meny" or substr($word2,0,4)=="peny"){ $dasar =substr($word2,4);

(41)

echo "s".$dasar;

}else if(substr($word2,0,3)=="mel" or substr($word2,0,3)=="mew" or substr($word2,0,3)=="mer" or substr($word2,0,3)=="mey"){

echo substr($word2,2);

}else if(substr($word2,0,2)=="di"){ echo substr($word2,2);

}else if(substr($word2,0,3)=="mem" or substr($word2,0,3)=="pem" ){ if(substr($word2,3,1)=="a" or substr($word2,3,1)=="i" or substr($word2,3,1)=="u" or substr($word2,3,1)=="e" or substr($word2,3,1)=="o"){

$dasar =substr($word2,3); echo "p".$dasar;

}else{

$dasar =substr($word2,3); echo $dasar;} }else if(substr($word2,0,3 == "pel")){

$dasar =substr($word2,4); echo $dasar;

}else if(substr($word2,0,3)=="men" or substr($word2,0,3)=="pen" ){ $dasar =substr($word2,3); echo "t".$dasar; } exit; } else{ //hapus milik

(42)

$word3 = substr($word2, 0, -2); }else if((substr($word2, -3)== 'nya')){

$word3 = substr($word2,0, -3); }

else{

$word3 = $word2; }

echo "Penghapusan milik = ".$word3." "; }

}

//STEP 3 (Cek Kamus prefiks1 & perfiks1 bersufiks)

$prefiks1 = mysql_query("SELECT * FROM dsr_prefiks1 WHERE name='$word3'");

if(mysql_num_rows($prefiks1)==1){ //langsung tulis $dasar =$word3; echo $dasar; exit; }else {

$prefiks1_sufiks = mysql_query("SELECT * FROM dsr_prefiks1_sufiks WHERE name='$word3'");

if(mysql_num_rows($prefiks1_sufiks)==1 && strlen($word3) > 4){ //hapus sufiks

if (substr($word4, -3)== 'kan'){

$dasar = substr($word4, 0, -3); echo $dasar;}

(43)

elseif (substr($word4, -1)== 'i'){ $dasar = substr($word4, 0, -1);

echo $dasar;}

elseif (substr($word4, -2)== 'an'){ $dasar = substr($word4, 0, -2); echo $dasar;} exit; } else{ //hapus prefiks1 if(substr($word3,0,4)=="meng" or substr($word3,0,4)=="peng"){ $word4 = substr($word3,4);

}else if(substr($word3,0,4)=="meny" or substr($word3,0,4)=="peny"){ $dasar = substr($word3,4);

$word4 = "s".$dasar;

}else if(substr($word3,0,3)=="mel" or substr($word3,0,3)=="mew" or substr($word3,0,3)=="mer" or substr($word3,0,3)=="mey"){

$word4 = substr($word3,2); }else if(substr($word3,0,2)=="di"){

$word4 = substr($word3,2);

}else if(substr($word3,0,3)=="mem" or substr($word2,0,3)=="pem"){ if(substr($word3,3,1)=="a" or substr($word3,3,1)=="i" or substr($word3,3,1)=="u" or substr($word3,3,1)=="e" or substr($word3,3,1)=="o"){

$dasar =substr($word3,3); $word4 = "p".$dasar; }else{

(44)

$word4 = $dasar;} }else if(substr($word3,0,3 == "pel")){

$dasar =substr($word3,4); echo $dasar;

}else if(substr($word3,0,3)=="men" or substr($word3,0,3)=="pen"){ $dasar =substr($word3,3);

$word4 = "t".$dasar; }else{

$word4 = $word3;

}

echo "Penghapusan prefiks1= ".$word4." ";

} }

$prefiks2 = mysql_query("SELECT * FROM dsr_prefiks2 WHERE name='$word4'");

if(mysql_num_rows($prefiks2)==1){ //langsung tulis $dasar =$word4; echo $dasar; exit; }else {

(45)

$prefiks2_sufiks = mysql_query("SELECT * FROM dsr_prefiks2_sufiks WHERE name='$word4'"); if(mysql_num_rows($prefiks2_sufiks)==1 && strlen($word4) > 4){

//hapus sufiks

if (substr($word4, -3)== 'kan'){

$dasar = substr($word4, 0, -3); echo $dasar;}

elseif (substr($word4, -1)== 'i'){ $dasar = substr($word4, 0, -1);

echo $dasar;}

elseif (substr($word4, -2)== 'an'){ $dasar = substr($word4, 0, -2); echo $dasar;} exit; } else{ //hapus prefiks2 if(substr($word4,0,3)=="ber" or substr($word4,0,3)=="per"){ $word5 = substr($word4,3); }else if(substr($word4,0,2)=="be"){ if(substr($word4,3)=="ajar"){ $dasar =substr($word4,3); $word5 = $dasar; }else{ $dasar =substr($word4,2); $word5 = $dasar;}

(46)

$word5 = substr($word4,2);

}else if(substr($word4,0,3) == "pel" or substr($word4,0,3) == "ter"){ $word5 =substr($word4,3);

} else{

$word5 = $word4; }

echo "Penghapusan prefiks2= ".$word5." ";

} }

$sufiks = mysql_query("SELECT * FROM dsr_sufiks WHERE name='$word5'");

$prefiks2_sufiks = mysql_query("SELECT * FROM dsr_prefiks2_sufiks WHERE name='$word5'"); if(mysql_num_rows($sufiks)==1){ //langsung tulis $dasar =$word5; echo $dasar; exit; }else{ //hapus sufiks

if (substr($word5, -3)== 'kan' && strlen($word5) > 4){ $dasar1 = substr($word5, 0, -3);

}

(47)

$dasar1 = substr($word5, 0, -1); }

elseif (substr($word5, -2)== 'an'){ $dasar1 = substr($word5, 0, -2); }

// echo "Penghapusan sufiks= ".$dasar1." "; // exit; } } $alamat=""; $alamat="http://localhost/nazief/biru.txt"; $scraped_website = curl($alamat); // echo $scraped_website; $dbhost = 'localhost'; $dbuser = 'root'; $dbpass = '';

$koneksi = mysqli_connect($dbhost, $dbuser, $dbpass,'stbi'); if(! $koneksi )

(48)

{

die('Gagal Koneksi: ' . mysql_error()); }

$sql = 'INSERT INTO korpus '. '(namafile,isi) '.

'VALUES ( "'.$alamat.'","'.$scraped_website.'")';

//mysqli_select_db('stbi');

$tambahdata = mysqli_query( $koneksi, $sql ); if(! $tambahdata )

{

die('Gagal tambah data: ' . mysqli_error()); }

echo "Berhasil tambah data\n";

$someWords =strtolower($scraped_website);

$someWords = trim(preg_replace('/\s\s+/', ' ', $someWords)); $wordChunks = explode(' ', $someWords);

for($i = 0; $i < count($wordChunks); $i++){

//if (strlen($wordChunks[$i])>=3) //{

if (strlen($wordChunks[$i])>3) {

(49)

echo "Piece $i = $wordChunks[$i] "; porterstemmer($wordChunks[$i]); echo " ";

echo " Stemming nazief adriani ".Enhanced_CS($wordChunks[$i]); $sql2 = 'INSERT INTO token '.

'(namafile,term) '.

'VALUES ( "'.$alamat.'","'.$wordChunks[$i].'")';

//mysqli_select_db('stbi');

$tambahdata2 = mysqli_query( $koneksi, $sql2 ); if(! $tambahdata2 )

{

die('Gagal tambah data: ' . mysqli_error()); }

echo "Berhasil tambah data\n";

} //

//} }

mysqli_close($koneksi);

(50)

//$preProcess->tokenText($scraped_website); //$preProcess->removeStopword();

//echo $preProcess->text;